Arrondissement of Apt

The former French Catholic diocese of Apt, in southeast France, existed from the fourth century until the French Revolution. By the Concordat of 1801, it was suppressed, and its territory was divided between the diocese of Digne and the diocese of Avignon. Its seat was at Apt Cathedral, in Vaucluse.

Apt (French pronunciation: [apt]; Provençal Occitan: At / Ate in both classical and Mistralian norms) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France. It lies on the left bank of the Calavon, 41 miles (66 km) east of Avignon. It is the principal town of the Luberon mountains. The town is known for defining the Aptian age of the Early Cretaceous.

Saignon (French pronunciation: [sɛɲɔ̃]; Occitan: Sanhon) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in Southeastern France. The nearest town is Apt, to the northwest. There is a bakery/cafe, two restaurants, and a general store. The school has about 100 students. Saignon has a post office.

Villars (French pronunciation: [vilaʁ]; Occitan: Lo Vilar) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France.

Gargas (French pronunciation: [ɡaʁɡas]; Occitan: Gargaç) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France. The writer Raymond Jean (1925–2012) died in Gargas. Gargas is the site of old ochre mining operations. In 2009 the Mine d'Ocre de Bruoux was opened for tourists.

Sivergues (French pronunciation: [sivɛʁg]; Occitan: Civèrgas) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France.

Buoux [bju̟ːks] is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France. Located on the north side of the Luberon, the town is known for the high cliffs that surround it, making it a popular venue for rock-climbing enthusiasts, as well as the ruins of a medieval fort that was built in the 13th century and destroyed in 1660. The town's population peaked in the mid 19th century with 244 inhabitants in 1836 before falling to only 44 people in 1961. The population has since rebounded some to 122 in 2006. Buoux has few industries, including tourism, with several bed-and-breakfasts and restaurants, and agriculture, with production of lavender, honey and truffles.

The canton d'Apt is a French administrative division in the department of Vaucluse and region Provence-Alpes-Côte d'Azur.

Saint-Saturnin-lès-Apt (French pronunciation: [sɛ̃ satyʁnɛ̃ lɛ.z‿apt], lit. "St Saturnin near Apt"; Provençal Occitan: Sant Savornin d'Ate, before 1987: Saint-Saturnin d'Apt) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in Southeastern France. In 2021, it had a population of 2,947.

Auribeau (French pronunciation: [oʁibo]; Occitan: Auribèu) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France.

Caseneuve (French pronunciation: [kaznœv]; Occitan: Canòva) is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in southeastern France.

Castellet-en-Luberon (lit. "Castellet-in-Luberon; Occitan: Lo Castelet), known simply as Castellet until 2018, is a commune in the Vaucluse department in the Provence-Alpes-Côte d'Azur region in Southeastern France. In 2021, it had a population of 113.